Analysis Of Income And Expense [Abstract]

Centrum Nowoczesnych Technologii S.A. - Filing #6219457

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Other revenue	—	—	—	—	—	0 PLN	—	—	—	2 569 PLN	—	—	—	—
Revenue	—	—	—	—	—	386 669 PLN	—	—	—	322 346 PLN	—	—	—	—
Material income and expense [abstract]
Miscellaneous other operating income	—	—	—	—	—	519,000 PLN	—	—	—	5 974 PLN	—	—	—	—
Miscellaneous other operating expense	—	—	—	—	—	478,000 PLN	—	—	—	396,000 PLN	—	—	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	—	—	—	—	0 PLN	—	—	—	0 PLN	—	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	19 602 PLN	0 PLN	24,000 PLN	0 PLN	20 831 PLN	40 433 PLN	20 807 PLN	21 954 PLN	0 PLN	48 875 PLN	26 905 PLN	21 970 PLN	0 PLN	16,000 PLN
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	20 831 PLN	—	—	—	21 970 PLN	—	—	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	—	—	—	—	19 602 PLN	—	—	—	26 905 PLN	—	—	—	—